Silicon rectifier diodes KD102A. Designed for converting AC voltage in secondary power supplies. Used in general-purpose radio-electronic equipment. Manufactured in a plastic case with flexible, bidirectional leads. Marked with colored dots near the positive (anode) lead: • KD102A — green, • KD102B — blue.

Case type: KD-30, weight no more than 0.1 g. Climatic performance: “UHL3.1”. Technical specifications: • TТ3.362.083TU. Imported equivalent: 1S204.

Key technical characteristics of the KD102A diode: • Uobr max — Maximum constant reverse voltage: 250 V, • Inp max — Maximum forward current: 100 mA, • fd — Operating frequency: 1 kHz, • Unp — Constant forward voltage: no more than 1 V at 100 mA, • Iobr — Constant reverse current: no more than 0.1 μA at 250 V.